不同地点的黄秋葵部分数量性状表达差异  

The Expression Difference of Some Quantitative Characteristics of Okra(Abelmoschus esculentus) in Different Regions

作　　者：章毅颖 黄志城[1,2] 赵洪 徐丽 李寿国[2] 高玲 陈海荣[1,2] 任丽[1,2] ZHANG Yiying;HUANG Zhicheng;ZHAO Hong;XU Li;LI Shouguo;GAO Ling;CHEN Hairong;REN Li(Institute for Agri-food Standards and Testing Technology,Shanghai Academy of Agricultural Sciences,Shanghai 201403,China;Shanghai Sub-center for Plant New Variety Tests,Ministry of Agriculture and Rural Affairs,Shanghai 201415,China;Tropical Crops Genetic Resources Institute,Chinese Academy of Tropical Agricultural Sciences/Danzhou DUS Testing Station of New Variety of Plants,Ministry of Agriculture and Rural Affairs,Danzhou,Hainan 571737,China)

机构地区：[1]上海市农业科学院农产品质量标准与检测技术研究所,上海201403 [2]农业农村部植物新品种测试上海分中心,上海201415 [3]中国热带农业科学院热带作物品种资源研究所/农业农村部植物新品种测试儋州分中心,海南儋州571737

出　　处：《热带作物学报》2019年第12期2426-2431,共6页Chinese Journal of Tropical Crops

基　　金：2018年度农业农村部物种品种资源保护费项目(No.111821301354051026)

摘　　要：以16个黄秋葵品种为材料,通过种植试验探究不同生态区的环境条件差异对黄秋葵品种数量性状的影响。结果表明:叶片长度、宽度在品种及地区间数据波动较大,因此这2个性状受品种及环境的互作效应较大;叶柄长在品种间差异较小,但受环境影响较大;果实厚度和果实长度在品种内容易出现不稳定的情况,而果实长度和果实直径在品种间的平均变异系数相对较小,分别为9.68%和8.68%,因此环境作用对其影响相对较小;单荚种子数在不同生态区表现出显著差异,易受环境影响;在品种类型中,矮杆类型、长果类型、红果类型的黄秋葵相较于其他类型更易受到环境的影响。In order to investigate the effects of environmental conditions on the quantitative traits in okra, 16 okra varieties were used as the materials in different sowing sites. The results showed that the leaf length and leaf width fluctuated greatly among varieties and sites. Therefore, the two traits were more affected by the variety and environment. The petiole length was less varied among varieties, but it was greatly affected by the environment. Fruit thickness and fruit length were prone to instability among the varieties, 9.68% and 8.68% respectively, while the average coefficient variation(CV) of fruit length and fruit diameter among varieties was less significant. The number of seeds per pod had significant differences in different sowing sites, so it was susceptible to environment. Dwarf type, long fruit type, and red fruit type of okra were more susceptible to the environment than other types.

关 键 词：种植地点 栽培环境 黄秋葵 数量性状 

分 类 号：Q949.757.3[生物学—植物学]